Home / 17,348,481.68-26,019,357.72-6,566,624.24

Finding the Fourth Proportional to 17,348,481.68, 26,019,357.72 and 6,566,624.24

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Solution

The fourth proportional to 17,348,481.68, 26,019,357.72 and 6,566,624.24 is: 9,848,662.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,348,481.68 : 26,019,357.72 = 6,566,624.24 : x
  2. Step 2: Convert to fraction form
    17,348,481.68/26,019,357.72 = 6,566,624.24/x
  3. Step 3: Cross multiply
    17,348,481.68x = 26,019,357.72 × 6,566,624.24
  4. Step 4: Simplify right side
    17,348,481.68x = 170,859,345,113,383.12
  5. Step 5: Solve for x
    x = 170,859,345,113,383.12/17,348,481.68
  6. Step 6: Final answer
    x = 9,848,662.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.